Albert Bromt
type: MusicGroup
popularity: 14
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab831bc5e10b8f01b7a1c3dfb7f3df075a0ac26d240c713862e79df9517e39af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953600
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953600
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f16544e-1a57-4fb6-ae3c-fa127e6e44bd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f16544e-1a57-4fb6-ae3c-fa127e6e44bd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f16544e-1a57-4fb6-ae3c-fa127e6e44bd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab831bc5e10b8f01b7a1c3dfb7f3df075a0ac26d240c713862e79df9517e39af","name":"Albert Bromt","registered_at":"2026-06-14T05:59:13Z","symbol":"NIM0360206","token_address":"0x73cf18316113e84c7fb02421a4294f49bc66926a","type":"artist","uuid":"0f16544e-1a57-4fb6-ae3c-fa127e6e44bd"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab831bc5e10b8f01b7a1c3dfb7f3df075a0ac26d240c713862e79df9517e39af. Chain 2 (Bitcoin): anchored in block 953600 (2026-06-14T06:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f16544e-1a57-4fb6-ae3c-fa127e6e44bd.json and https://artists.proofprofile.net/proofs/artist/0f16544e-1a57-4fb6-ae3c-fa127e6e44bd.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T06:45:44Z
  text: {"copyright_id":"0xab831bc5e10b8f01b7a1c3dfb7f3df075a0ac26d240c713862e79df9517e39af","name":"Albert Bromt","registered_at":"2026-06-14T05:59:13Z","symbol":"NIM0360206","token_address":"0x73cf18316113e84c7fb02421a4294f49bc66926a","type":"artist","uuid":"0f16544e-1a57-4fb6-ae3c-fa127e6e44bd"}
album: When Blood Turns Blue
  type: MusicAlbum
  date published: 2024-04-11